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1. 发明授权

US08613818B2 Processing routes for titanium and titanium alloys 有权
标题翻译：钛和钛合金的加工路线
公开(公告)号：US08613818B2
公开(公告)日：2013-12-24
申请号：US12882538
申请日：2010-09-15
申请人： Robin M. Forbes Jones , John V. Mantione , Urban J. De Souza , Jean-Philippe Thomas , Ramesh S. Minisandram , Richard L. Kennedy , R. Mark Davis
发明人： Robin M. Forbes Jones , John V. Mantione , Urban J. De Souza , Jean-Philippe Thomas , Ramesh S. Minisandram , Richard L. Kennedy , R. Mark Davis
IPC分类号： C21D8/00 , C22F1/00
CPC分类号： C22F1/183 , B21J1/003 , B21J1/025 , B21J1/06 , C22C14/00
摘要： Methods of refining the grain size of titanium and titanium alloys include thermally managed high strain rate multi-axis forging. A high strain rate adiabatically heats an internal region of the workpiece during forging, and a thermal management system is used to heat an external surface region to the workpiece forging temperature, while the internal region is allowed to cool to the workpiece forging temperature. A further method includes multiple upset and draw forging titanium or a titanium alloy using a strain rate less than is used in conventional open die forging of titanium and titanium alloys. Incremental workpiece rotation and draw forging causes severe plastic deformation and grain refinement in the titanium or titanium alloy forging.
摘要翻译：精炼钛和钛合金晶粒尺寸的方法包括热管理的高应变率多轴锻造。高应变率在锻造期间绝热加热工件的内部区域，并且使用热管理系统将外表面区域加热到工件锻造温度，同时使内部区域冷却至工件锻造温度。另外的方法包括使用小于用于钛和钛合金的常规开模锻造中的应变速率的多个镦锻和拉伸锻造钛或钛合金。增加的工件旋转和拉伸锻造会导致钛或钛合金锻造中严重的塑性变形和晶粒细化。

2. 发明申请

US20120183708A1 HOT WORKABILITY OF METAL ALLOYS VIA SURFACE COATING 有权
标题翻译：金属合金通过表面涂层的高可靠性
公开(公告)号：US20120183708A1
公开(公告)日：2012-07-19
申请号：US13007692
申请日：2011-01-17
申请人： Ramesh S. Minisandram , Richard L. Kennedy , Robin M. Forbes Jones
发明人： Ramesh S. Minisandram , Richard L. Kennedy , Robin M. Forbes Jones
IPC分类号： B32B15/04 , B05D3/12 , B05D3/02 , B32B38/00 , B21D31/00 , B32B1/08
CPC分类号： B21J3/00 , B21C23/32 , B21J1/06 , C21D7/06 , C21D8/0284 , C22C19/00 , C22C19/03 , Y10T29/49812 , Y10T29/49885 , Y10T29/49888 , Y10T29/4998 , Y10T29/49982 , Y10T29/49986 , Y10T428/1317
摘要： A method of processing an alloy ingot or other alloy workpiece to reduce thermal cracking may generally comprise depositing a glass material onto at least a portion of a surface of a workpiece, and heating the glass material to form a surface coating on the workpiece that reduces heat loss from the workpiece. The present disclosure also is directed to an alloy workpieces processed according to methods described herein, and to articles of manufacture including or made from alloy workpieces made according to the methods.
摘要翻译：合金锭或其他合金工件加工以减少热裂纹的方法通常可以包括将玻璃材料沉积在工件的表面的至少一部分上，并且加热玻璃材料以在工件上形成减少热量的表面涂层工件损失本公开还涉及根据本文所述的方法加工的合金工件，以及包括根据该方法制造的合金工件制成的制品。

3. 发明授权

US06496529B1 Refining and casting apparatus and method 有权
标题翻译：精炼铸造设备及方法
公开(公告)号：US06496529B1
公开(公告)日：2002-12-17
申请号：US09726720
申请日：2000-11-15
申请人： Robin M. Forbes Jones , Richard L. Kennedy , Ramesh S. Minisandram
发明人： Robin M. Forbes Jones , Richard L. Kennedy , Ramesh S. Minisandram
IPC分类号： H05B360
CPC分类号： C22B9/18 , B22D23/10 , C22B9/20 , C22B23/06
摘要： A method for refining and casting metals and metal alloys includes melting and refining a metallic material and then casting the refined molten material by a nucleated casting technique. The refined molten material is provided to the atomizing nozzle of the nucleated casting apparatus through a transfer apparatus adapted to maintain the purity of the molten refined material. An apparatus including a melting and refining apparatus, a transfer apparatus, and a nucleated casting apparatus, in serial fluid communication, also is disclosed.
摘要翻译：金属和金属合金的精炼和铸造方法包括熔融和精炼金属材料，然后通过成核铸造技术浇铸精炼的熔融材料。精炼的熔融材料通过适于保持熔融精炼材料的纯度的转移装置提供给有形铸造装置的雾化喷嘴。公开了一种串联流体连通的包括熔化和精炼装置，转移装置和成核铸造装置的装置。

4. 发明授权

US08789254B2 Modifying hot workability of metal alloys via surface coating 有权
标题翻译：通过表面涂层改善金属合金的热加工性
公开(公告)号：US08789254B2
公开(公告)日：2014-07-29
申请号：US13007692
申请日：2011-01-17
申请人： Ramesh S. Minisandram , Richard L. Kennedy , Robin M. Forbes Jones
发明人： Ramesh S. Minisandram , Richard L. Kennedy , Robin M. Forbes Jones
IPC分类号： B23P17/00
CPC分类号： B21J3/00 , B21C23/32 , B21J1/06 , C21D7/06 , C21D8/0284 , C22C19/00 , C22C19/03 , Y10T29/49812 , Y10T29/49885 , Y10T29/49888 , Y10T29/4998 , Y10T29/49982 , Y10T29/49986 , Y10T428/1317
摘要： A method of processing an alloy ingot or other alloy workpiece to reduce thermal cracking may generally comprise depositing a glass material onto at least a portion of a surface of a workpiece, and heating the glass material to form a surface coating on the workpiece that reduces heat loss from the workpiece. The present disclosure also is directed to an alloy workpieces processed according to methods described herein, and to articles of manufacture including or made from alloy workpieces made according to the methods.
摘要翻译：合金锭或其他合金工件加工以减少热裂纹的方法通常可以包括将玻璃材料沉积在工件的表面的至少一部分上，并且加热玻璃材料以在工件上形成减少热量的表面涂层工件损失本公开还涉及根据本文所述的方法加工的合金工件，以及包括根据该方法制造的合金工件制成的制品。

5. 发明授权

US09008148B2 Refining and casting apparatus and method 有权
公开(公告)号：US09008148B2
公开(公告)日：2015-04-14
申请号：US11564021
申请日：2006-11-28
申请人： Robin M. Forbes Jones , Richard L. Kennedy , Ramesh S. Minisandram
发明人： Robin M. Forbes Jones , Richard L. Kennedy , Ramesh S. Minisandram
IPC分类号： H05B3/60 , C22B9/18 , B22D23/10 , C22B9/20 , C22B23/06
CPC分类号： C22B9/18 , B22D23/10 , C22B9/20 , C22B23/06
摘要： A method for refining and casting metals and metal alloys includes melting and refining a metallic material and then casting the refined molten material by a nucleated casting technique. The refined molten material is provided to the atomizing nozzle of the nucleated casting apparatus through a transfer apparatus adapted to maintain the purity of the molten refined material. An apparatus including a melting and refining apparatus, a transfer apparatus, and a nucleated casting apparatus, in serial fluid communication, also is disclosed.

6. 发明授权

US07154932B2 Refining and casting apparatus 有权
公开(公告)号：US07154932B2
公开(公告)日：2006-12-26
申请号：US10158382
申请日：2002-05-30
申请人： Robin M. Forbes Jones , Richard L. Kennedy , Ramesh S. Minisandram
发明人： Robin M. Forbes Jones , Richard L. Kennedy , Ramesh S. Minisandram
IPC分类号： H05B3/60
CPC分类号： C22B9/18 , B22D23/10 , C22B9/20 , C22B23/06
摘要： A method for refining and casting metals and metal alloys includes melting and refining a metallic material and then casting the refined molten material by a nucleated casting technique. The refined molten material is provided to the atomizing nozzle of the nucleated casting apparatus through a transfer apparatus adapted to maintain the purity of the molten refined material. An apparatus including a melting and refining apparatus, a transfer apparatus, and a nucleated casting apparatus, in serial fluid communication, also is disclosed.

7. 发明授权

US08221676B2 Apparatus and method for clean, rapidly solidified alloys 有权
标题翻译：用于清洁，快速固化的合金的装置和方法
公开(公告)号：US08221676B2
公开(公告)日：2012-07-17
申请号：US12831669
申请日：2010-07-07
申请人： Robin M. Forbes Jones , Richard L. Kennedy
发明人： Robin M. Forbes Jones , Richard L. Kennedy
IPC分类号： B22F9/14
CPC分类号： C23C4/137 , B01J2/04 , B22F9/14 , B22F2009/0836 , B22F2009/0848 , B22F2009/0888 , B22F2009/0896 , C23C4/06 , C23C4/123 , H05H1/48
摘要： One non-limiting embodiment of an apparatus for forming an alloy powder or preform includes a melting assembly, an atomizing assembly, and a collector. The melting assembly produces at least one of a stream of a molten alloy and a series of droplets of a molten alloy, and may be substantially free from ceramic in regions contacted by the molten alloy. The atomizing assembly generates electrons and impinges the electrons on molten alloy from the melting assembly, thereby producing molten alloy particles.
摘要翻译：用于形成合金粉末或预制件的装置的一个非限制性实施例包括熔化组件，雾化组件和集电器。熔融组合产生熔融合金流和熔融合金的一系列液滴中的至少一种，并且在与熔融合金接触的区域中基本上不含陶瓷。雾化组件产生电子并将熔融合金上的电子撞击熔融组合，从而产生熔融合金颗粒。

8. 发明申请

US20090272228A1 Apparatus and Method for Clean, Rapidly Solidified Alloys 有权
标题翻译：清洁，快速凝固合金的设备和方法
公开(公告)号：US20090272228A1
公开(公告)日：2009-11-05
申请号：US12502558
申请日：2009-07-14
申请人： Robin M. Forbes Jones , Richard L. Kennedy
发明人： Robin M. Forbes Jones , Richard L. Kennedy
IPC分类号： B22F9/06 , B22D23/00 , B29B9/00
CPC分类号： B22F9/082 , B22F2009/0836 , B22F2009/0888 , C23C4/123 , H01J2237/31 , H01J2237/3128 , H05H2001/4697 , H05H2001/481
摘要： One non-limiting embodiment of an apparatus for forming an alloy powder or preform includes a melting assembly, an atomizing assembly, and a field generating assembly, and a collector. The melting assembly produces at least one of a stream of a molten alloy and a series of droplets of a molten alloy, and may be substantially free from ceramic in regions contacted by the molten alloy. The atomizing assembly generates electrons and impinges the electrons on molten alloy from the melting assembly, thereby producing molten alloy particles. The field generating assembly produces at least one of an electrostatic field and an electromagnetic field between the atomizing assembly and the collector. The molten alloy particles interact with the at least one field, which influences at least one of the acceleration, speed, and direction of the molten alloy particles. Related methods also are disclosed.
摘要翻译：用于形成合金粉末或预制件的装置的一个非限制性实施例包括熔化组件，雾化组件和场产生组件以及集电器。熔融组合产生熔融合金流和熔融合金的一系列液滴中的至少一种，并且在与熔融合金接触的区域中基本上不含陶瓷。雾化组件产生电子并将熔融合金上的电子撞击熔融组合，从而产生熔融合金颗粒。场产生组件在雾化组件和收集器之间产生静电场和电磁场中的至少一个。熔融合金颗粒与至少一个场相互作用，这影响熔融合金颗粒的加速度，速度和方向中的至少一个。还公开了相关方法。

9. 发明授权

US08747956B2 Processes, systems, and apparatus for forming products from atomized metals and alloys 有权
标题翻译：用于从雾化金属和合金成型产品的工艺，系统和设备
公开(公告)号：US08747956B2
公开(公告)日：2014-06-10
申请号：US13207629
申请日：2011-08-11
申请人： Richard L. Kennedy , Robin M. Forbes Jones
发明人： Richard L. Kennedy , Robin M. Forbes Jones
IPC分类号： B82Y30/00 , B05D1/06 , C23C4/12 , C23C4/02 , B05D1/02
CPC分类号： B22D23/003 , B22D30/00 , B22D35/02 , B22F3/115 , B22F9/082 , B22F2009/0836 , B22F2009/084 , B22F2009/0848 , B22F2009/086 , C22C19/055 , C22C19/056 , C23C4/123 , C23C26/00 , Y02P60/214
摘要： Processes, systems, and apparatuses are disclosed for forming products from atomized metals and alloys. A stream of molten alloy and/or a series of droplets of molten alloy are produced. The molten alloy is atomized to produce electrically-charged particles of the molten alloy by impinging electrons on the stream of molten alloy and/or the series of droplets of molten alloy. The electrically-charged molten alloy particles are accelerated with at least one of an electrostatic field and an electromagnetic field. The accelerating molten alloy particles are cooled to a temperature that is less than a solidus temperature of the molten alloy particles so that the molten alloy particles solidify while accelerating. The solid alloy particles are impacted onto a substrate and the impacting particles deform and metallurgically bond to the substrate to produce a solid alloy preform.
摘要翻译：公开了用于从雾化金属和合金形成产品的方法，系统和装置。产生熔融合金流和/或一系列熔融合金液滴。熔化的合金被雾化以通过在熔融合金流和/或一系列熔融合金液滴上撞击电子而产生熔融合金的带电粒子。用静电场和电磁场中的至少一个来加速带电的熔融合金颗粒。将加速的熔融合金粒子冷却至低于熔融合金粒子的固相线温度的温度，使熔融的合金粒子在加速的同时固化。固体合金颗粒被冲击到基底上，并且冲击颗粒变形并与基底冶金结合以产生固体合金预制件。

10. 发明授权

US08187358B2 Apparatus and method for clean, rapidly solidified alloys 有权
公开(公告)号：US08187358B2
公开(公告)日：2012-05-29
申请号：US12502558
申请日：2009-07-14
申请人： Robin M. Forbes Jones , Richard L. Kennedy
发明人： Robin M. Forbes Jones , Richard L. Kennedy
IPC分类号： B22F9/14
摘要： One non-limiting embodiment of an apparatus for forming an alloy powder or preform includes a melting assembly, an atomizing assembly, and a field generating assembly, and a collector. The melting assembly produces at least one of a stream of a molten alloy and a series of droplets of a molten alloy, and may be substantially free from ceramic in regions contacted by the molten alloy. The atomizing assembly generates electrons and impinges the electrons on molten alloy from the melting assembly, thereby producing molten alloy particles. The field generating assembly produces at least one of an electrostatic field and an electromagnetic field between the atomizing assembly and the collector. The molten alloy particles interact with the at least one field, which influences at least one of the acceleration, speed, and direction of the molten alloy particles. Related methods also are disclosed.

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